Garmin Fenix 3 vs. Polar M400 vs. Casio G-Shock GBA800 vs. Polar Loop vs. Fitbit Versa 2

 
Fenix 3
M400
G-Shock GBA800
Loop
Versa 2
 GarminFenix 3Remove Buy NowPolarM400Remove Buy NowCasioG-Shock GBA800Remove Buy NowPolarLoopRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$500$200$120$100$199
Release20152014201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks8 hours to 30 days2 years5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/aNA300 x 300
Size1.2 inchesn/aNA1.34 inches
Touch
TypeChroma LEDn/aLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM3 ATM20 ATM2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNABuild-in
Apps
Music

All Wearables